One of my mother's favourite sandwich fillings- deep fried crumbed lambs brains with iceberg lettuce and salad cream in white bread.
I did eat it a few times until I properly realised what it was- but- [shudder]. Just why?
DH used to love and adore his mother's pureed (pickled!) beetroot in white sauce. Just pureed pink slop surely (I made it for him once).